Dobrynin Maxim
From Irkutsk, Russia
EMA: 15990398
Common russian riichi rating (CRR)
Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).
149 place (110.28).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999
p1 = (533.33 * 1.20 * 0.43 + 0 * 1.10 * 0.86 + 466.67 * 1 * 1 + 0 + 0) / (1.20 * 0.43 + 1.10 * 0.86 + 1 * 1 + 1 + 1) = 166.24374878004454
p2 = (466.67 * 1 * 1 + 533.33 * 1.20 * 0.43 + 0 * 1.10 * 0.86) / max_coefficients = 54.31170684564113
score = 166.24374878004454 * 0.5 + 54.31170684564113 * 0.5 = 110.27772781284284
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-12 | 149 | 109.17 -> 110.28 | |
2023-07-09 | 149 | 106.34 -> 109.17 |
Summer tournament: 100% -> 86% |
2023-07-05 | 149 | 116.23 -> 106.34 |
Winter tournament: 57% -> 43% |
2023-07-03 | 150 -> 149 | 116.23 | |
2023-06-12 | 150 | 115.09 -> 116.23 | |
2023-06-11 | 135 -> 150 | 117.68 -> 115.09 | |
2023-05-20 | 135 | 116.59 -> 117.68 | |
2023-05-05 | 136 -> 135 | 126.06 -> 116.59 |
Winter tournament: 71% -> 57% |
2023-05-01 | 143 -> 136 | 62.38 -> 126.06 |
Spring Tournament Irkutsk 2023: 0% -> 100% |
2023-04-22 | 141 -> 143 | 62.38 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 467 |
|
9/16 | 100% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
2 | 0 |
|
12/12 | 86% | 1.10 | CRR | Summer tournament |
3 | 533 |
|
8/16 | 43% | 1.20 | CRR | Winter tournament |
4 | 67 |
|
15/16 | 0% | 1.20 | CRR | Winter tournament |
5 | 737 |
|
6/20 | 0% | 1.30 | CRR | Irkutsk Winter Tournament 2019 |
6 | 867 |
|
3/16 | 0% | 1.20 | RR | Summer Tournament |
7 | 55 |
|
53/56 | 0% | 3.00 | EMA | Snow Dragon |
8 | 1000 |
|
1/12 | 0% | 1.10 | CRR | Irkutsk Winter Tournament |
9 | 727 |
|
4/12 | 0% | 1.10 | CRR | Summer Tournament |
10 | 67 |
|
15/16 | 0% | 1.20 | RR | Spring Tournament |
11 | 632 |
|
8/20 | 0% | 1.30 | RR | Winter tournament |